8-Piston 356mm Big Brake Kit

Key components include 8-piston calipers crafted from a single billet of aircraft-grade aluminum, offering exceptional strength, light weight, and resistance to corrosion. The calipers feature opposed-piston designs to improve pad grip and reduce uneven wear, while aluminum pistons enhance heat resistance. The kit utilizes 356mm (14-inch) 2-piece vented and drilled rotors with aluminum centers, which contribute to lower rotational mass, faster response, and shorter stopping distances. The 2-piece rotor design also minimizes the chance of warping by allowing for more unrestricted expansion and contraction. Heavy-duty caliper seals are incorporated for sustained high-temperature racetrack use, and stainless steel brake lines prevent expansion under pressure for improved pedal feel. This kit is specifically designed for the 2015-2018 Subaru WRX and requires a minimum wheel diameter of 457mm (18 inches). The included pads are suitable for street use, and the overall driving style targeted is performance or racing.